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olga2289 [7]
3 years ago
6

Can a triangle with side lengths of 8, 15, and 17 be a right triangle?

Mathematics
2 answers:
Nookie1986 [14]3 years ago
7 0
Yes it is. 
Glad to help!
Elza [17]3 years ago
7 0
Yes, it can. You can work this out by using Pythagoras' theorem (a² + b² = c²).

Add up the squares of the two smaller numbers (8² + 15²) = 289

Square root the sum of the two squares and see if it matches the bigger number. (√289) = 17.

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How to solve for x? i need help please help fast
Mkey [24]

Hi!

x² = 11,2² - 8,5²

x² = 125,44 - 72,25

x² = 53,19 |√

x ≈ <u>7</u><u>,</u><u>3</u>

5 0
3 years ago
The volume of a right circular cone is 300 cubic inches. What is the volume, in cubic inches, of a right cylinder th
AlexFokin [52]

Answer:

The volume of the cylinder is 900 cubic inches

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Step-by-step explanation:

Given

Let V1 represent the volume of a cone and V2 represents the volume of a cylinder

V_1 = 300in^3

Required

Determine the volume of a cylinder with same dimension

The volume of a cone is calculated as:

V_1 = \frac{1}{3}\pi r^2h

The volume of a cylinder is calculated as:

V_2 = \pi r^2h

Since, the cone and cylinder have the same dimensions, we can substitute \pi r^2h for V_2 in V_1 = \frac{1}{3}\pi r^2h

So, we have:

V_1 = \frac{1}{3} * V_2

Multiply both sides by 3

3 * V_1 = \frac{1}{3} * V_2 * 3

3 * V_1 = V_2

V_2 = 3 * V_1

Substitute 300in^3 for V_1

V_2 = 3 * 300in^3

V_2 = 900in^3

<em>Hence, the volume of the cylinder is 900 cubic inches</em>

6 0
3 years ago
3 3⁄10 - 2 23⁄100 = please help
Charra [1.4K]

Answer:

107/100 or 1 7/100 or 1.07

Step-by-step explanation:

Turn into improper fraction: 33/10 - 223/100

Find LCM: which is 10 because 10*10 = 100 and make common denominators

330/100 - 223/100 = 107/100 or 1 7/100

Hope this helped!

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I NEED HELP URGENTLY
kirill [66]

Answer:

You would click (1,-5)

Step-by-step explanation:

The absolute minimum is the lowest point of the graph.

In all graphs, if it says minimum, it almost certainly means that lowest point, and if there are more than one, you would simply click on those.

It does not matter how many points there are, only that they are the lowest.

Therefore, it would be 1,-5.

3 0
3 years ago
Read 2 more answers
Water makes up about 71% of the Earth's surface, while the other 29% consists of continents and islands. 96% of all Earth's wate
Lapatulllka [165]

The answer to part A is: 944,697,600 km3.

The answer to part B is: 39,362,400 km3.

Hope this helps!

(wrong answer)

5 0
3 years ago
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